Each carbon atom is only bonded to 3 other carbons leaving one free delocalised electron to carry charge. Diamond however has carbons which are bonded to four other carbons therefore has no free electrons to move and carry charge hence not conducting electricity.
Answer:
190 mL of water
Explanation:
5% solution means that 5 g of substance in 100 g of solution.
So, if we have 5 g of substance, and it has to be 100 g solution, than we need 100-5 = 95 g water.
100 g solution --- 5 g soda--- 95 g water
200g solution --- 10 g soda ---190 g water
For 200 g of 5% solution, we will need 10 g of soda and 200-10= 190 g of water.
Density of water = 1 g/mL
190 g * 1ml/g = 190 ml water
The particles in a colloid are large enough to scatter light, a phenomenon called the Tyndall effect. Clouds are colloidal mixtures. They are composed of water droplets that are much larger than molecules, but that are small enough that they do not settle out.
We are given with the reaction HCOOH(g) →CO2(g) + H2 (g). According to Dalton's law, the total pressure of a vessel is equal to the sum of the partial pressure of the components inside it. In this case, we plot first the data ln (ratio partial pressure of HCOOH to total pressure) vs time. Partial pressure is the difference of pressure (from one point to another). In this case, the equation is ln P(HCCOH) = -0.0146t - 0.2281 where R² = 0.9923. K is equal to <span> -0.0146 s-1. When the total pressure is 291, ln P is -0.66938, thus the time is 30.23 seconds. The half life is ln(0.5)/k equal to 47.46 seconds.</span>
